Optus outages and service status in Sunday Creek, Victoria

Problems in the last 24 hours in Sunday Creek, Victoria

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Sunday Creek, Victoria and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

Community Discussion

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Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  FightForFreedom (@2A_Fighter) reported 6 minutes ago

  @scrowder Are you literally quoting him like he was correct? Like when people like the police or f b I do an investigation or when the people help with an investigation, they don't ask questions to get them to the next question? I feel like your main purposefully optus

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  Ray Finkle (@itsrayfinkle) reported 7 minutes ago

  AusAlert cost ~$130 million to rollout. A 13x increase from the $10m initial budget. Here are the known costs and estimates: $10m Initial Planning Taskforce $60-70m Carrier access tolls (Telstra, Optus, TPG) $30m Security architecture & hardening $20-25m Foreign hardware + offshore managed services $5-10m Public awareness, testing & administration Want to know how each allocation is spent? Too bad. Contractors and government use "Commercial-in-Confidence" clauses to keep specific commercial margins and costs hidden from the public eye. A 1300% blowout with no accountability.

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  Richie_Night Owl (@richardmelb05) reported 10 minutes ago

  @Optus Hi Jay, I dont think you can assist me, one of your optus colleagues has told me by phone, nbn is having an unplanned outage, nbn isnt saying how long it will last

• 
  Dane Trethowan (@grtdane) reported 13 minutes ago

  @ellensandell Poor demented greens, Telstra, Optus etc have had Data Centers around the place for years.

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  Mr J (@warcroft) reported 15 minutes ago

  @TimjboAU Remember a week ago when the entire telstea network went down? Remember a month before that when the entire optus/tpg network went down? Now next week we have the entire network government alert thing happening? Yeah, those network outages were 100% preparation for next week.

• 
  Robot Cave (@RobotCaveCom) reported 15 minutes ago

  Orbital robotics is quietly becoming a real commercial business, not a DARPA demo. Northrop's Mission Robotic Vehicle just launched on a Falcon 9 with two robotic arms and three detachable Mission Extension Pods. In 2027, it will autonomously dock with the Optus satellite at ~27,000 miles up and bolt on a pod to extend its life by 6 years. The Optus bird launched in 2009, designed for 15 years. It's not broken. It just needs propellant. That's the whole thesis here. The business model shift is what stands out. Operators buy and own the MEPs permanently attached to their spacecraft. That frees the MRV to keep servicing other vehicles, more like a mobile repair truck than a dedicated tug. Two MEVs have already delivered 10 years of combined life extension across three customers. The unit economics are starting to close. Autonomous proximity ops at GEO velocities, with no margin for error, is the hard part. Does the MRV's dual-arm approach give it enough dexterity to handle satellites it wasn't originally designed to service?

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  BRODA (@RazeBannon) reported 15 minutes ago

  Ask Grok: Can ISPs block VOIP? Yes, ISPs can block Voice over IP (VoIP) traffic at their network level, and many do so in practice. This is technically feasible using tools like port blocking, deep packet inspection (DPI), and other traffic management techniques. How ISPs Block VoIP ISPs control the core network infrastructure, so they can inspect and filter traffic before it reaches customers. Common methods include: Port-based blocking**: Traditional VoIP often uses specific ports like UDP 5060/5061 for SIP (signaling) and a range of ports (e.g., 10000–20000) for RTP (media/voice). ISPs can simply drop traffic on these ports. Deep Packet Inspection (DPI)**: This examines not just headers but packet contents, signatures, packet sizes, timing, and protocol behavior to identify VoIP even if it uses non-standard ports or obfuscation. DPI can dynamically detect and block SIP, RTP, or app-specific patterns (e.g., Skype, WhatsApp calls). IP address or domain blacklisting**: Blocking known servers of VoIP providers. Protocol anomaly detection or traffic shaping**: Dropping or throttling UDP-heavy, low-latency streams typical of voice calls. Real-World Examples Certain countries and carriers (e.g., in the Middle East, Morocco, Philippines, or places with state telecom monopolies) block VoIP to protect traditional phone revenue or for regulatory reasons. Mobile providers like Optus 4G or others have blocked SIP traffic. Corporate/school networks or bandwidth-limited ISPs sometimes block or deprioritize VoIP to conserve resources. China has historically blocked VoIP, though workarounds emerged over time. Limitations and Challenges for Complete Blocking Encryption and obfuscation**: Modern VoIP (e.g., over WebRTC, HTTPS, or apps like Signal/WhatsApp) is harder to detect reliably. DPI isn't foolproof against randomized ports, variable packet patterns, or VPN-like wrapping. VPNs and tunnels**: Users can often bypass blocks by routing traffic through a VPN, which encrypts and hides the VoIP signature. Evasion techniques**: Providers and users adapt with port hopping, STUN/TURN servers, or proxies. False positives**: Overly aggressive blocking can disrupt other UDP-based services (gaming, video streaming). Complete, unbreakable blocking is difficult long-term without also harming general internet performance, but partial or effective blocking for most users is very achievable. Why ISPs Do This Reasons include protecting legacy telephony revenue, complying with regulations, managing bandwidth, reducing congestion, or enforcing content policies. In summary, yes—ISPs have both the capability and precedent for blocking VoIP, primarily via DPI and port controls, though motivated users can often circumvent it. If you're dealing with a specific ISP or scenario, details could help narrow down options. TCP/IP allows spam filters at the node level. This is one small example. TCP/IP remains neutral and ethical.

• 
  Jamie (@jamieeedward) reported 17 minutes ago

  @Rizzabeast I had a disgusting phone interaction with outsourced staff in the Optus Nbn install team, the first issue was a computer error, which I understood but asked to escalate to a supervisor, this guy had no customer service skills, talking over me, i asked to talk to his supervisor

• 
  Richie_Night Owl (@richardmelb05) reported 20 minutes ago

  Our nbn internet/phone service isnt working. A @Optus techician was sent to my home to find out why we dont have nbn internet. He told me there is something wrong with the fibre optic internet cable. The cable brings the internet to our home.

• 
  Satoshi Goy (@satoshigoy) reported 21 minutes ago

  @Optus Thanks, but that doesn’t address what actually happened. I was in the emergency broadcast area with a compatible device. There was no Optus coverage, but there was coverage from another network. Despite that, I never received the AusAlert. If emergency alerts can’t be delivered when your carrier is unavailable, even though another network is in range, that’s a significant issue. In an emergency, people shouldn’t miss life-saving warnings because of which carrier they’re with. Can you clarify whether AusAlerts are expected to be delivered in this scenario, or is this a limitation of the current system?